489790774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1309601}}^1$

素因数の和:1309631

約数の個数: 16

約数和(自身を含む): 848622096

約数和(自身を除く): 358831322

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1309601, 2619202, 14405611, 22263217, 28811222, 44526434, 244895387, 489790774]

約数ペア:

[(1, 489790774), (2, 244895387), (11, 44526434), (17, 28811222), (22, 22263217), (34, 14405611), (187, 2619202), (374, 1309601)]